<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Vue补充</title>
  <style>
    .navigator {
      background-color: orange;
      font-size: 24px;
    }
  </style>
</head>

<body>
  <p class="navigator">Vue.js是什么</p>
  <div>不用手动操控dom，实现数据显示</div>
</body>

</html>